IL2410
ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND, TA = -45 to +65°C)
Guaranteed Limits
Symbol
VSI
Parameter
Test Conditions
Min
16.8
Typ
Max
21.2
Unit
Initiation Supply Voltage See Fig. 1
(1)
V
ISI
Initiation Supply Current
(1)
1.4
4.2
mA
VSUS
ISUS
Sustaining Voltage (2)
Sustaining Current (2)
See Fig. 1
9.5
0.7
12.2
2.5
V
No Load VCC=VSUS
See Fig. 1
mA
VTR
ITR
Trigger Voltage (3)
Trigger Current (3,5)
Disable Voltage (4)
Disable Current (4)
VCC=15V
VCC=15V
VCC=21V
VCC=15V
8.8
5.0
-
12.2
1000
0.7
V
µA
V
VDIS
IDIS
-20
16.7
-
µA
V
VOH
High-Level Output
Voltage
VCC=21V, IOH=-15mA,
Pin 6=6V, Pin 7=GND
21.0
VOL
IIN
Low-Level Output
Voltage
VCC=21V, IOL=15mA,
Pin 6=GND, Pin 7=6V
-
-
-
1.8
1.0
1.0
V
Maximun Input Leakage Pin 3=6V,
µA
µA
Current
(Pin 3)
Pin 4=GND, VCC=21V
(Pin 7)
Pin 7=6V,
Pin 6=GND, VCC=21V
fH1
fH2
fL
High Frequency 1
High Frequency 2
Low Frequency
461
576
9.0
563
704
11.0
Hz
Hz
Hz
R3=191KΩ,C3=6800pF
R3=191KΩ,C3=6800pF
R2=165KΩ, C2=0.47µF
Notes:
1. Initiation supply voltage (VSI) is the supply voltage required to start the tone ringer oscillating.
2. Sustaining voltage (VSUS) is the supply voltage required to maintain oscillation.
3. VTR and ITR are the conditions applied to trigger in to start oscillation for VSUS≤VCC≤VSI.
4. VDIS and IDIS are the conditions applied to trigger in to inhibit oscillation for VSI≤VCC.
5. Trigger current must be limited to this value externally.
3
INTEGRAL [ INTEGRAL CORP. ]
